Lyrics Chords Audio Track: At The Mercy Album/CD: Chaos and Creation in the Backyard Artist: Paul McCartney Composer: Paul McCartney Track Time: 2:38 Release: 2005 Paul McCartney: Steinway Grand Piano, Fender Telecaster Electric Guitar, Hofner Bass Guitar, Cello, Mass Bibrachimes, Tambourine, B3 Organ and Vocals. Jason Falkner played electric guitar, James Gadson played Drums, Strings and Brass performed by Millennia Ensemble, Arranged and Conducted by Joby Talbot. Recorded at Ocean Way Recording, LA. Strings recorded at Air Studios, London.